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- arXiv:cond-mat 0205587v1 28 May 2002
We report on the magnetic properties of the supra-molecular compound iron(II) phthalocyanine in its α-form dc- and ac-susceptometry measurements and M ̈ossbauer experiments show that the iron atoms are strongly magnetically coupled into ferromagnetic Ising chains with very weak antifer-romagnetic interchain coupling The transition to 3D magnetic ordering below 10 K is hindered by the
- lt;T lt;T K T =T arXiv:2209. 07017v2 [cond-mat. str-el] 5 Jan 2023
te measurements, and the re-sults are summarized in Fig 6 As is well known, for conventional metals (like Cu[36]), the major mechanism to transfer the spin temperature of a nuclear ensemble into equilibrium with the lattice is via spin- ip scattering with conduction electrons[37]; 1=T1T, therefore, is a con-stant proportional to N2(EF ) [so
- Quantum Critical Transition Amplifies Magnetoelastic Coupling . . .
In this Letter, we report the discovery of a magnetic quantum critical transition in Mn[N(CN)2]2, the com-plete magnetic field-temperature phase diagram, and en-hanced magnetoelastic coupling through the field-driven transition that we analyze in terms of local lattice dis-tortions The latter reveals a combined MnN6 octahe-dra distortion + counter-rotation mechanism that re-duces
- Untitled-1 [www. nature. com]
l-tyrosine, l-tryptophan, dl-tryptophan, dl-valine Nucleating ability was tested in a 4·5 cu ft cold box using both soap fihns and supercooled sugar solutions as detectors of ice nuclei When
- ProS: Facial Omni-Representation Learning via Prototype-based . . .
Figure 1 This paper presents a pre-training model that learns facial omni-representations via a prototype-based self-distillation (ProS) For pre-training, ProS learns a general face representation from given large-scale unlabeled face images Afterwards, the learned omni-representaion can be conveniently utilized in multiple downstream tasks by simple fine-tuning
- Untitled-1 [www. nature. com]
Table 1 Average Levels and Range of Concentrations (μg 1 ) of Copper, Lead, Cadmium and Zinc in Liverpool Bay, Cardigan Say and the Bristol Channel Surface Waters Cu Pb Cd Zn
- SWISS WE BST E R be t a c e um ) P AD A ME NCIT P U T IH G AL . . .
UJI EFEK ANALGETIK EKSTRAK ETANOL BUAH TERONG BELANDA (Solanum betaceum) PADA MENCIT PUTIH GALUR SWISS WEBSTER
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